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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hi
Fred,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>We
have succeeded (submitted and awarded) in using all of 2007 App. G. for a few
LEED 2.2 lab projects, including the part about the lab specific baseline VAV
system. There is a CIR for EAp2 that allows you to choose all of 2007
App. G. in lieu of 2004 App. G. if desired. <o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><b><span
lang=EN-GB style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Matt
Dubrovich <br>
</span></b><span lang=EN-GB style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:black'>Energy Solutions Group</span><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:black'><br>
<br>
<o:p></o:p></span></p>
<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>E M C
Engineers, Inc.<br>
Eaton’s Electrical Services & Systems <br>
</span><span style='font-size:11.0pt'><img width=198 height=101
id="Picture_x0020_181" src="cid:image001.jpg@01CB866C.84937F80" alt=image001></span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Fred Porter<br>
<b>Sent:</b> Wednesday, November 17, 2010 3:18 PM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] Lab Baseline for EAc1 LEED 2.2<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>All,<o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Has anyone been able
to utilize (i.e. been submitted and accepted by GBCI) the specific lab
baselines in the 2007 PRM instead of dividing systems into multiple single
zone systems that are expected by using the "pressurization"
exception c to Table G3.1.1. Or has anyone just used 2004
with addendum am (VAV minimum air = ventilation air) for lab
areas and ignored the "pressurization" exception?<o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>And if one must
use the 2004 PRM baseline of multiple PSZs for a VAV lab system, and
if some zones only have general exhaust, what exactly is the
outside air and exhaust for each system? Would it be the minimum outside air or
the design air (driven by the heat load), all of which happens to
be outside air in the VAV system, but which would not need be 100% OA
in an SZ system? <o:p></o:p></span></p>
</div>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks for any
experience that you could bring to bear on this.<o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Fred Porter<o:p></o:p></span></p>
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<p class=MsoNormal style='margin:0in;margin-bottom:.0001pt'><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'>AEC<o:p></o:p></span></p>
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